国家/地区 中国（6）
IPC部 D（6）
IPC大类 D01（6） D04（4） D06（2）
IPC小类 D01D（6）
IPC D01F006/48（6）
发明人
公开年 2022（6）
申请年 2022（4）  2021（2） 
专利权人

Preparing high modulus polytetrafluoroethylene high modulus nano fiber film useful in film distillation, comprises e.g. adding polytetrafluoroethylene spinning solution by reinforcing body, dispersing inorganic nano-particles in mixed emulsion, magnetically stirring, electrospinning and sintering.

QIU F, GUO Q, HUANG Q

Preparing polyvinylidene fluoride submicron fine fiber film useful for nano-piezoelectric generator, comprises e. g. dissolving polyvinylidene fluoride, silicon carbide and graphene oxide in dimethylsiloxane, heating and stirring, adding tetrahydrofuran at normal temperature and stirring.

XU R, ZHANG Y, FENG J

Preparing graphene/polytetrafluoroethylene nanocomposite film split colored fiber in aerospace, defense military industry field, electric wire cable, strong current weak current transmission signal and shielding, involves stirring and mixing inorganic high-temperature-resistant pigment fine powder.

WANG T, XIA W, CHEN X, XU G, JIA G, GU Y, WANG Z, GUO M, GUO H

Preparation of carbon-coated current collector used in lithium ion battery, involves placing two ends of current collector in winding machine and unwinding machine, and placing electrostatic spinning liquid supply device comprising carbon-coated spinning liquid in two sides of collector.

JIANG Q, WU Y, DING R

Preparing composite piezoelectric material based on electrostatic spinning useful in flexible sensor, and underwater sound, comprises e.g. adding ethanol, deionized water and potassium hydroxide, performing ultrasonic oscillation, and preparing solvent for electrospinning.

FANG J

Antistatic polytetrafluoroethylene fiber for needle-punched felt, includes polytetrafluoroethylene micropowder, nano-tin dioxide, graphene nanoribbons and aviation kerosene.

YAN S, ZHOU G, YANG D, LIANG Y, HU J